What is visceral leishmaniasis?
visceral leishmaniasis is a life -threatening disease caused by the parasite of Leishmania. Symptoms of infection include anemia, fever, enlarged liver, enlarged spleen and weight loss. This disease is often fatal if it is not treated.
Infested sandstones bear the parasites of Leishmania inside their intestines. The parasites grow rapidly inside the sand and eventually migrate into the throat, where they clog the esophagus insects. The fly, which feeds on blood, cleans the throat by eliminating parasites into the human host during feeding. Pathogens then multiply inside the human host and cause infection.
Leishmaniasis infections may appear in three different forms. Visceral leishmaniasis is the most serious form of illness and causes the death of most of her victims. Skin leishmaniosis, which is characterized by more ulcerations on the skin, causes serious scarring. The mucocutanese leishmaniasis permanently disappears the individual by attacking and destroying tissues around the nose and neck.
visceral leishmaniasis is the most common in Brazil, India,Nepal, Bangladesh and parts of Africa. Individuals who suffer from an AIDS syndrome (AIDS) have a significantly higher risk than the ordinary population. Men and children are more likely to develop visceral leishmaniosis than adult women. The subvisions and sick people are also at risk of infections.
The only bite of sandstone can put enough parasites into the bloodstream to infect humans. Symptoms of infection include fever, weight loss and anemia. People in India call the azar or black disease because the skin of infected patients darkens color.
As the disease progresses, patients often develop an enlarged liver and spleen and may have distortion or prolonged abdomen. Some people are experiencing brilliant. Patients sometimes haemorrhage or died of secondary infections because their immune systems are weakened by disease.
the doctor may performbone marrow biopsy or blood test to look for parasites Leishmania. He or she could also perform other tests, such as an enzymed immunosorbent test, an indirect fluorescent antibody or liver function tests to confirm the diagnosis. The doctor treats diseases against mistakes such as amphotericin B. It could also prescribe antibiotics for infections or administer blood transfusions if the patient bleeds internally.
people who live or visit high -risk areas should limit the time they spend outside after dark, which is when they are the most active sandstones. Insect repellents and protective clothing can help prevent sandstone bite. Individuals who survive an attack on visceral leishmaniosis are immune to reinfection.